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QveST [7]
2 years ago
6

The geologic time scale began when earth was _____ And goes on until present. It divided earth’s _____ history into ____ _____ _

____.
*Fill in the blanks *
Biology
2 answers:
Doss [256]2 years ago
8 0
Formed, long, units of time
Ket [755]2 years ago
5 0
Formed, long, units of time
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Sulfur dioxide _____.
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Which of the following are TRUE statements about red blood cells (erythrocytes)?
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Answer:

The correct answer will be options A, B and E.

Explanation:

Red blood cells or RBC or erythrocytes are the cells present in the connective tissue which forms the blood. RBC perform various functions in the body but the primary function is the transport of the gases in the body.

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These RBC contain haemoglobin in their cytoplasm which shows high affinity to bind oxygen and low affinity to bind carbon dioxide to the iron group of haemoglobin.

Thus, options A, B and E are the correct answer.

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3 years ago
Which two cellular structures provide protection to the cell? A. nuclear membrane and vacuole B. cellular membrane and cell wall
ASHA 777 [7]

Question: Which two cellular structures provide protection to the cell?

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Explanation: it prtoects the cell these two protect the cell from the enviormental things around it

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TRUE OR FALSE: the organelles associated with plant photosynthesis are the vacuoles
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